<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>像素鸟</title>
    <link rel="stylesheet" href="./index.css">
</head>

<body>
    <div class="game">
        <div class="sky"></div>
        <div class="land"></div>
        <div class="bird swing2"></div>
        <!-- <div class="pipe up"></div>
        <div class="pipe down"></div> -->
    </div>
    <p>回车开始/暂停，空格跳跃</p>
    <script src="./js/Rectangle.js"></script>
    <script src="./js/Sky.js"></script>
    <script src="./js/Land.js"></script>
    <script src="./js/Bird.js"></script>
    <script src="./js/Pipe.js"></script>
    <script src="./js/Game.js"></script>
</body>

</html>